Views: 0 Author: Site Editor Publish Time: 2022-01-03 Origin: Site
Aluzinc steel coil is a common industrial material with many advantages. Aluzinc steel coil has good heat resistance, heat reflectivity, corrosion resistance, and its mechanical and physical properties are better than those of cold rolled steel. Due to its superior performance, aluminised steel is widely used in our everyday products. For example, in the construction industry, transport industry, household appliances, etc. In this article we will briefly analyse the advantages of Aluzinc steel coil. In addition to this, advice on the selection of Aluzinc steel coils will also be given.
What are the advantages of Aluzinc steel coils?
How to judge the quality of Aluzinc steel coils?
How to maintain Aluzinc steel coils?
Thermal reflectivity
Aluzinc steel coil has a high thermal reflectivity, twice that of galvanised steel, and is often used as an insulating material.
Corrosion resistance
The corrosion resistance of Aluzinc steel coil is mainly due to the protective function of aluminium. When the zinc is subjected to wear, the aluminium forms a dense layer of aluminium oxide, which prevents further corrosion of the interior by corrosion-resistant substances.
Easy to paint
Aluzinc steel coils have excellent adhesion to paint and can be painted without pre-treatment or weathering.
These are the main advantages of Aluzinc steel coil, which is an important alloy material often used in everyday life. In addition to the advantages mentioned above, Aluzinc steel coil has excellent characteristics and can be welded, resistance point fused, resistance protruding fused, etc.
The surface of Aluzinc steel coil is smooth, with a brilliant pattern and is basically silvery white. The quality of Aluzinc steel coils can be difficult to guarantee if they are not well finished.
The difference between galvanised and Aluzinc steel coil lies mainly in the difference in the coating. The surface of galvanised coil is evenly distributed with a layer of zinc material, which acts as an anodic protection for the base material, which means that the alternative corrosion of the zinc material protects the use of the base material, and only when all the zinc has corroded can the base material inside be harmed. As the zinc content of Aluzinc steel coil decreases on the one hand because the zinc material is wrapped in aluminium which is not easily electrolysed, the anodic protection is greatly reduced and therefore once the Aluzinc plate has been cut, it will rust very quickly as the cut edge is largely unprotected. Therefore, Aluzinc sheets should be cut as little as possible and once cut, the edges should be protected with a rust-proof or zinc-rich paint in order to extend the life of the sheet.
The environment in which Aluzinc steel coils are stored affects their surface quality and service life. When storing Aluzinc steel coils indoors, they should be kept dry and well ventilated and not exposed to acidic climates. When stored outdoors it should be protected from rain and dew to avoid oxidation discolouration. Aluzinc steel coils should be protected from external shocks when maintaining them.
With Aluzinc steel coils, it is only by fully understanding all aspects of it that we can make the best use of it and make the most of it. Through the above introduction, do you have sufficient understanding of Aluzinc steel coil? HANSING INDUSTRIAL LIMITED is a professional manufacturer, designer, fabricator, researcher and developer of hot-dip galvanised steel (GI), galvanised steel (GL / ALUZINC STEEL), painted galvanised steel / Galvalume steel (Aluzinc steel), tinplate, aluminium foil and supply of metal processing machinery. Our company has a professional technical team and a strict process to guarantee the quality of each product.
